Rupture of severely obstructed urinary tract → urine leak, forms encapsulated perirenal fluid collection
IMAGING
General Features
Imaging Recommendations
Ultrasonographic Findings
MR Findings
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
Drera B et al: Ultrasound follow-up of an unusual giant urinoma in a newborn. J Ultrasound. 21(1):65-8, 2018
Zhang H et al: Prenatal drainage of fetal urinoma with polyhydramnios: a case report and literature review. J Matern Fetal Neonatal Med. 31(2):264-6, 2018
Ruano R et al: Defining and predicting 'intrauterine fetal renal failure' in congenital lower urinary tract obstruction. Pediatr Nephrol. 31(4):605-12, 2016
Maki E et al: Imaging and differential diagnosis of suprarenal masses in the fetus. J Ultrasound Med. 33(5):895-904, 2014
Yitta S et al: The fetal urinoma revisited. J Ultrasound Med. 33(1):161-6, 2014
Stathopoulos L et al: Prenatal urinoma related to ureteropelvic junction obstruction: poor prognosis of the affected kidney. Urology. 76(1):190-4, 2010
Gorincour G et al: Fetal urinoma: two new cases and a review of the literature. Ultrasound Obstet Gynecol. 28(6):848-52, 2006
Kleppe S et al: Impact of prenatal urinomas in patients with posterior urethral valves and postnatal renal function. J Perinat Med. 34(5):425-8, 2006
Related Anatomy
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Related Differential Diagnoses
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Clinical Issues
Diagnostic Checklist
TERMINOLOGY
Synonyms
Pararenal pseudocyst
Definitions
Rupture of severely obstructed urinary tract → urine leak, forms encapsulated perirenal fluid collection
IMAGING
General Features
Imaging Recommendations
Ultrasonographic Findings
MR Findings
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
Drera B et al: Ultrasound follow-up of an unusual giant urinoma in a newborn. J Ultrasound. 21(1):65-8, 2018
Zhang H et al: Prenatal drainage of fetal urinoma with polyhydramnios: a case report and literature review. J Matern Fetal Neonatal Med. 31(2):264-6, 2018
Ruano R et al: Defining and predicting 'intrauterine fetal renal failure' in congenital lower urinary tract obstruction. Pediatr Nephrol. 31(4):605-12, 2016
Maki E et al: Imaging and differential diagnosis of suprarenal masses in the fetus. J Ultrasound Med. 33(5):895-904, 2014
Yitta S et al: The fetal urinoma revisited. J Ultrasound Med. 33(1):161-6, 2014
Stathopoulos L et al: Prenatal urinoma related to ureteropelvic junction obstruction: poor prognosis of the affected kidney. Urology. 76(1):190-4, 2010
Gorincour G et al: Fetal urinoma: two new cases and a review of the literature. Ultrasound Obstet Gynecol. 28(6):848-52, 2006
Kleppe S et al: Impact of prenatal urinomas in patients with posterior urethral valves and postnatal renal function. J Perinat Med. 34(5):425-8, 2006
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